betty67 betty67
  • 25-04-2021
  • Physics
contestada

A ruler vibrates 70 times in 20 seconds.what is the frequency of its vibration

Relax

Respuesta :

linguesreziel0
linguesreziel0 linguesreziel0
  • 25-04-2021

Answer:

we know that that frequency= n/t

= 70/20

= 3.5 Hertz

Explanation:

i think that the answer

Answer Link

Otras preguntas

What bacteria species did Oswald Avery and his colleagues experiment with ________. What disease does it cause?
BRO ANSWER THIS, I LITERALLY PAID 100 POINTS
All new BP's are on a ____________, and need to provide 2 weeks notice if they decide to leave.a) Month-to-month leaseb) Yearly contractc) Week-to-week agreemen
What is the mantissa, exponent, base, and precision for 0.160926 x 10⁴?
Factor the expression using the greatest common factor. 22+11=
What was the final crisis /climax in The Incredibles?
when voltage measurements are different from what was expected, the voltage measurement is more likely to be lower than normal.A. True B. False
By transferring 10 mL of a bacterial sample into 90 mL of water, you have performed a dilution. 1:10 1:1 1:100 1:500
How much of the global mobile market does Nokia Control?
26. Elena, Janna and Megan shared 130 stamps. Elena has 10 more stamps than Janna and twice as many as Megan, how many stamps did Elena receive? ​